Parakellnerites involutus Gu et al. 1980

L’EdlV a des données pour 3 attributs, dont :

Body symmetry
- URI : http://eol.org/schema/terms/body_symmetry
- Définition : overall repetitive or reflective pattern in the body of one individual of this taxon. eg: bilateral symmetry, rotational symmetry, radial symmetry
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symétrique bilatéralement
- URI : http://purl.obolibrary.org/obo/PATO_0001324
- Définition : being symmetric about a plane running from frontal end to caudal end (head to tail), and having nearly identical right and left halves
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corporation écomorphologique
- URI : http://eol.org/schema/terms/EcomorphologicalGuild
- Définition : organisms that share certain morphological traits due to adaptation to similar environments and ecological roles
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nectonique
- URI : http://www.marinespecies.org/traits/Nekton
- Définition : Active swimming organisms that live in the water column and are able to move independently of the water mass (adapted from Lincoln et al., 1998).
- Attribution : http://www.marinespecies.org/traits/wiki/Traits:Nekton
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première apparition
- URI : http://eol.org/schema/terms/FossilFirst
- Définition : The first appearance of this taxon in the fossil record.
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247.2 il y a un million d’années